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SBR20100CT

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SMC Sangdest Microelectronicstronic Nanjing Schottky Diodes, TO-220AB-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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README.md Publish 0.1.0 · Ray 10d ago
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sbr20100ct-etched.step sbr20100ct: factory component page (tier=lcsc) · Ray 10d ago
sbr20100ct-hero.glb sbr20100ct: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
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sbr20100ct.glb Publish 0.1.0 · Ray 10d ago
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SBR20100CT

SMC Sangdest Microelectronicstronic Nanjing · Schottky Diodes · TO-220AB-3

SBR20100CT from SMC Sangdest Microelectronicstronic Nanjing, in a TO-220AB-3. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A1 passive Anode of the first Schottky diode leg, rated 10 A average per leg and 100 V reverse voltage.
2 CATHODE passive Common cathode (center tap) of both diode legs, rated 100 V VRRM and 20 A per device, also connected to the mounting tab.
3 A2 passive Anode of the second Schottky diode leg, rated 10 A average per leg and 100 V reverse voltage.

Key specifications

Parameter Value
Manufacturer SMC Sangdest Microelectronicstronic Nanjing
Package TO-220AB-3
Category Diodes
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Peak Repetitive Reverse Voltage VRRM 100 V 1
Working Peak Reverse Voltage VRWM 100 V 1
DC Blocking Voltage VR 100 V 1
Average Rectified Forward Current (Per Leg) IF (AV) 10 A 50% duty cycle @Tc=133°C, rectangular wave form 1
Average Rectified Forward Current (Per Device) IF (AV) 20 A 50% duty cycle @Tc=133°C, rectangular wave form 1
Peak One Cycle Non-Repetitive Surge Current (Per Leg) IFSM 150 A 8.3ms, Half Sine pulse, TC = 25 C 1
Peak Repetitive Reverse Surge Current (Per Leg) IRRM 0.5 A 2.0s,1.0KHz 1
Forward Voltage Drop (Per Leg), TJ = 25 C VF1 0.85 0.9 V @10A, Pulse, TJ = 25 C 1
Forward Voltage Drop (Per Leg), TJ = 125 C VF2 0.75 0.8 V @10A, Pulse, TJ = 125 C 1
Reverse Current (Per Leg), TJ = 25 C IR1 0.001 1 mA @VR = rated VR, TJ = 25 C 1
Reverse Current (Per Leg), TJ = 125 C IR2 0.1 6 mA @VR = rated VR, TJ = 125 C 1
Junction Capacitance (Per Leg) CT 180 350 pF @VR = 5V, TC = 25 C, fSIG = 1MHz 1
Voltage Rate of Change dv/dt 10000 V/s 150C TJ operation 1
Junction Temperature TJ -55 150 C 2
Storage Temperature Tstg -55 150 C 2
Typical Thermal Resistance Junction to Case (Per Leg) RJC 2 C/W DC operation 2

CAD (KiCad official)

  • Symbol: SBR20100CT
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220AB-3 (KiCad packages3D, STEP)
  • 3D model files: sbr20100ct-etched.step / sbr20100ct-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sbr20100ct.step / sbr20100ct.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: SMC Sangdest Microelectronicstronic Nanjing datasheet (4 pp, sha256 b38887ab38eb099f, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF